Which from endocrine glands is responsible for a regulation of sleep?
hypothalamus
adrenal glands
thymus
pineal gland
The pineal gland is a small endocrine gland in the vertebrate brain. It produces melatonin, a serotonin derived hormone, which affects the modulation of sleep patterns. Melatonin is sold over-the-counter as a sleep aid in the U.S. and Canada.
reach: rather globalbiologyhuman anatomymedicinenature
Answers by country
hypothalamus
adrenal glands
thymus
pineal gland
answers
Republic of Ireland
59
the Netherlands
37
Pakistan
112
Poland
18101
Italy
34
the United Kingdom
326
India
737
Canada
110
Australia
96
Germany
621
Austria
127
the United Arab Emirates
29
the Philippines
108
the United States
861
Unknown
53
Nigeria
72
Malaysia
38
Greece
25
Switzerland
59
Ghana
26